Question upgrade my laptop

[Zouheir88]

Hi
I have a Toshiba C660 Satellite Core I3. I want to upgrade it.
the first question can I upgrade the CPU from I3 to I5, and the second Can I connect EXP GDC and USB3.0 Express card to the laptop?

 

[rgd1101]

your laptop is so old, it only have usb 2

 

[Zouheir88]

I know that. so I ask, are there usb3.0 express card for this kind?